铝排与压缩机的配比

时间:2020-02-28 16:42来源:本站 作者:admin 点击:
压缩机

今天有山东冷库安装公司为大家提供一些干货——铝排与压缩机的配比 翼片管与空气的换热能力K值约为8-10w/m2.℃也可采用简便方法计算,当冷藏库库温设定在-18℃时,可按半封闭压缩机的排气量乘以系数2得数即为应配铝排的蒸发面积平方米数。 如:5匹中低温压缩机排气量为18m3/h×2=36m2 此种配比时,蒸发温度与库内温度差约10℃,节能效果相当理想。蒸发面积配小时温度差会增大,压缩机的制冷量会减小,耗电量增加。 Today, Shandong cold storage installation company provides you with some dry goods -- the ratio of aluminum row and compressor The heat exchange capacity K value of the fin tube and the air is about 8-10W / m2. ℃ it can also be calculated by a simple method. When the temperature of the cold storage is set at - 18 ℃, the number of square meters of the evaporation area of the corresponding aluminum row can be obtained by multiplying the discharge capacity of the semi enclosed compressor by the coefficient 2. For example, when the discharge capacity of 5 medium and low temperature compressors is 18m3 / h × 2 = 36m2, the difference between the evaporation temperature and the temperature in the reservoir is about 10 ℃, and the energy saving effect is quite ideal. The temperature difference of evaporation area will increase, the cooling capacity of compressor will decrease, and the power consumption will increase.

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